What effect has caffeine, which is found in many food and drink products, been shown to have on the body?

Question

Quizplus · Accepted Answer

Caffeine has been shown to elevate blood pressure, especially in those who consume it regularly. It can also cause other side effects such as insomnia, anxiety, and jitters in high quantities. However, moderate caffeine intake is generally considered safe and can even have some health benefits such as improved cognitive function and reduced risk of certain diseases.

What Effect Has Caffeine, Which Is Found in Many Food